Heating cooker

Abstract

A heating cooker includes a heating cooking compartment, an upper wall, an irradiator, and a reflector. The heating cooking compartment allows a heating-target object to be accommodated therein. The upper wall constitutes at least a part of the heating cooking compartment. The irradiator is disposed on an outer side of the heating cooking compartment with respect to an upper wall and irradiates an inside of the heating cooking compartment with light from an outside of the heating cooking compartment. The reflector is disposed at a position on the upper wall opposite to the heating cooking compartment, and reflects light emitted from the irradiator. The upper wall has a first opening configured to allow light emitted from the irradiator to pass through, and a second opening configured to allow light reflected from the reflector to pass through.

What is claimed is: 
     
         1 . A heating cooker comprising:
 a heating cooking compartment configured to accommodate a heating-target object;   a wall portion constituting at least a part of the heating cooking compartment;   an irradiator disposed on an outer side of the heating cooking compartment with respect to the wall portion and configured to irradiate an inside of the heating cooking compartment with light from an outside of the heating cooking compartment; and   a reflector disposed at a position on the wall portion opposite to the heating cooking compartment and configured to reflect light emitted from the irradiator,   wherein the wall portion has
 a first opening configured to allow light emitted from the irradiator to pass through, and 
 a second opening configured to allow light reflected from the reflector to pass through. 
   
     
     
         2 . The heating cooker according to  claim 1 , wherein
 the reflector has an opening, and   the irradiator performs irradiation through the opening.   
     
     
         3 . The heating cooker according to  claim 2 , wherein the first opening is provided at a position which at least partially overlaps the opening when viewed from an irradiation direction of the irradiator. 
     
     
         4 . The heating cooker according to  claim 3 , wherein
 a center of the first opening coincides with a center of the opening when viewed from the irradiation direction of the irradiator, and   an area of the opening is equal to or larger than an area of the first opening.   
     
     
         5 . The heating cooker according to  claim 2 , wherein the second opening is provided at a position which does not overlap the opening when viewed from the irradiation direction of the irradiator. 
     
     
         6 . The heating cooker according to  claim 2 , further comprising a transmissive member between the first opening and the second opening, and the opening,
 wherein the transmissive member is provided to block communication between an inside and an outside of the heating cooking compartment via the first opening and the second opening.